Question: A solid ball is rolling without slipping along a horizontal surface. The mass of the ball is 5.2 kg and the linear velocity of the

A solid ball is rolling without slipping along a horizontal surface. The mass of the ball is 5.2 kg and the linear velocity of the center of mass is 7.1 m/s. The radius of the ball is 0.25 m and the formula for the rotational inertia I of the ball is 2/5MR². What is the rotational kinetic energy of the ball?

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